AS-HDTA-202
参数值说明对比度1-9增大或减小该值以增大或减小显示对比度。Bcklght Timeout（min）0-60设置一段时间不活动后背光关闭前的时间（分钟）。将其设置为“0”将禁用背光超时功能（即背光始终打开）。屏幕超时（分钟）0-60设置一段时间不活动后屏幕关闭前的时间（分钟）。将其设置为“0”将禁用屏幕超时功能（即显示器始终打开）。QR Code Enable（启用）、Disable（禁用）设置显示屏上是否有嵌入数据的QR Code（）。您可以使用显示器配置基本仪表参数。仪表基本设置参数的正确配置对于准确测量和计算至关重要。使用基本设置屏幕定义电表正在监测的电力系统。如果已配置标准（1秒）报警，并且您对仪表的基本设置进行了后续更改，则会禁用所有报警，以防止意外的报警操作。警告意外设备操作•验证所有标准警报设置是否正确，并根据需要进行调整。•重新启用所有配置的报警。不遵守这些说明可能导致死亡、重伤或设备损坏。保存更改后，确认所有配置的标准报警设置仍然有效，根据需要重新配置，然后重新启用报警。1、导航至Maint>Setup。2、输入设置密码（默认为“0”），然后按OK。3、导航至仪表>基本。4、移动光标指向要修改的参数，然后按编辑。5、根据需要修改参数，然后按OK。6、移动光标指向要修改的下一个参数，按Edit，进行更改，然后按OK。

Parameter Values Description Contrast 1 - 9 Increase or decrease the value to increase or decrease the display contrast. Bcklght Timeout (min) 0 - 60 Set how long (in minutes) before the backlight turns off after a period of inactivity. Setting this to “0” disables the backlight timeout feature (i.e., backlight is always on). Screen Timeout (min) 0 - 60 Set how long (in minutes) before the screen turns off after a period of inactivity. Setting this to “0” disables the screen timeout feature (i.e., display is always on). QR Code Enable, Disable Set whether or not QR codes with embedded data are available on the display.You can configure basic meter parameters using the display. Proper configuration of the meter’s basic setup parameters is essential for accurate measurement and calculations. Use the Basic Setup screen to define the electrical power system that the meter is monitoring. If standard (1-sec) alarms have been configured and you make subsequent changes to the meter’s basic setup, all alarms are disabled to prevent undesired alarm operation. WARNING UNINTENDED EQUIPMENT OPERATION • Verify all standard alarms settings are correct and make adjustments as necessary. • Re-enable all configured alarms. Failure to follow these instructions can result in death, serious injury, or equipment damage. After saving the changes, confirm all configured standard alarm settings are still valid, reconfigure them as required, and re-enable the alarms. 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to Meter > Basic. 4. Move the cursor to point to the parameter you want to modify, then press Edit. 5. Modify the parameter as required, then press OK. 6. Move the cursor to point to the next parameter you want to modify, press Edit, make your changes, then press OK.